diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..505a3b1
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+# Python-generated files
+__pycache__/
+*.py[oc]
+build/
+dist/
+wheels/
+*.egg-info
+
+# Virtual environments
+.venv
diff --git a/.python-version b/.python-version
new file mode 100644
index 0000000..2c07333
--- /dev/null
+++ b/.python-version
@@ -0,0 +1 @@
+3.11
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..e69de29
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..5b07428
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,20 @@
+[project]
+name = "bb-asset-validation"
+version = "0.1.0"
+description = "A simple asset path validation tool."
+readme = "README.md"
+requires-python = ">=3.11"
+authors = [
+    { name = "parker", email = "parker@parkerbritt.com" }
+]
+dependencies = []
+
+[project.scripts]
+bb-asset-validation = "bb_asset_validation.cli:main"
+
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[tool.hatch.build.targets.wheel]
+packages = ["src/bb_asset_validation"]
diff --git a/src/bb_asset_validation/__init__.py b/src/bb_asset_validation/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/bb_asset_validation/cli.py b/src/bb_asset_validation/cli.py
new file mode 100644
index 0000000..8481c1d
--- /dev/null
+++ b/src/bb_asset_validation/cli.py
@@ -0,0 +1,6 @@
+def main() -> None:
+    print("Hello world")
+
+if __name__ == "__main__":
+    main()
+
diff --git a/uv.lock b/uv.lock
new file mode 100644
index 0000000..bdcd32b
--- /dev/null
+++ b/uv.lock
@@ -0,0 +1,8 @@
+version = 1
+revision = 2
+requires-python = ">=3.11"
+
+[[package]]
+name = "bb-asset-validation"
+version = "0.1.0"
+source = { editable = "." }